Zobrazeno 1 - 10
of 26
pro vyhledávání: '"William J. Hennen"'
Autor:
Thomas Krach, C. M. Gautheron, Chi-Huey Wong, Dale G. Drueckhammer, William J. Hennen, Carlos F. Barbas, Richard L. Pederson
Publikováno v:
ChemInform. 22
Enzymes hold great potential for asymmetric synthesis of polyhydroxy species and their chiral intermediates. This article describes recent progress in the area, including the syntheses of monosacharides, polysaccharides, nucleosides and their analogs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed628de1205788ee674db853015e630e
https://doi.org/10.1002/chin.199149341
https://doi.org/10.1002/chin.199149341
Autor:
C. M. Gautheron, Chi-Huey Wong, Dale G. Drueckhammer, Carlos F. Barbas, Thomas Krach, Richard L. Pederson, William J. Hennen
Publikováno v:
Synthesis. 1991:499-525
Enzymes hold great potential for asymmetric synthesis of polyhydroxy species and their chiral intermediates. This article describes recent progress in the area, including the syntheses of monosacharides, polysaccharides, nucleosides and their analogs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb068a79482835745acd1a42a277a35b
https://doi.org/10.1055/s-1991-26506
https://doi.org/10.1055/s-1991-26506
Publikováno v:
Journal of the American Chemical Society. 112:8265-8268
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e47d0ec98ed9086a88f3c5af8cc79846
https://doi.org/10.1021/ja00179a007
https://doi.org/10.1021/ja00179a007
Autor:
James L. Lalonde, Chi-Huey Wong, J. Blair West, Edgar F. Meyer, Jeffrey A. Bibbs, William J. Hennen, Ziyang Zhong
Publikováno v:
Journal of the American Chemical Society. 112:5313-5320
This paper describes the mechanistic investigation of {alpha}-chymotrypsin and (Met{sub 192}-sulfoxide)-{alpha}-chymotrypsin-catalyzed peptide synthesis in a kinetically controlled process (i.e., aminolysis) and the relative stabilities of both enzym
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b8bcac12db831a86fbfd934c11082c6
https://doi.org/10.1021/ja00169a043
https://doi.org/10.1021/ja00169a043
Publisher Summary This chapter describes the fundamental concepts and the practical aspects regarding the design and development of enzymatic catalysts for synthetic organic transformations. The rate acceleration and specificity of enzymatic reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::507d615ad17047017caefef3a91b9e42
https://doi.org/10.1016/0076-6879(91)02028-8
https://doi.org/10.1016/0076-6879(91)02028-8
Autor:
D. G. Drueckhammer, G. L. Smith, William J. Hennen, John R. Durrwachter, Yingcai Wang, Chi-Huey Wong, C. J. Chauvet, L. J.-S. Yang, B. Lacher, H. M. Sweers
Publikováno v:
ChemInform. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef921ec2fc1a3500e886ab17db1a88c8
https://doi.org/10.1002/chin.199033344
https://doi.org/10.1002/chin.199033344
Autor:
William J. Hennen, Chi-Huey Wong
Publikováno v:
ChemInform. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a2c4b219f83e181d0d514ea1f09ff1d
https://doi.org/10.1002/chin.199008344
https://doi.org/10.1002/chin.199008344
Publikováno v:
Carbohydrate Research. 159:81-94
The first synthesis of 2,5-anhydro-5-thio-D-allononitrile starting with L-lyxose, via a trifluoromethanesulfonic ester intermediate, has been accomplished. Methods have been developed to achieve a large-scale synthesis of 3,4,5,7-tetra-O-acetyl-2,6-a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::830967b0d3a97feab4a7076169e09963
https://doi.org/10.1016/s0008-6215(00)90007-7
https://doi.org/10.1016/s0008-6215(00)90007-7
Autor:
William J. Hennen, N. Kent Dalley, Timothy A. Riley, Steven B. Larson, B. E. Wilson, Roland K. Robins
Publikováno v:
Journal of Heterocyclic Chemistry. 24:955-964
A new C-glycosyl precursor for C-nucleoside synthesis, 2,5-anhydroallonamidine hydrochloride (4) was prepared and utilized in a Traube type synthesis to prepare 2-(β-D-ribofuranosyl)pyrimidines, a new class of C-nucleosides. The anomeric configurati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55218c6fa86b7e26345bb4c3db98e219
https://doi.org/10.1002/jhet.5570240413
https://doi.org/10.1002/jhet.5570240413
Autor:
Chi-Huey Wong, William J. Hennen
Publikováno v:
The Journal of Organic Chemistry. 54:4692-4695
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a80093d08bc8b006c675172bfba61ad1
https://doi.org/10.1021/jo00280a046
https://doi.org/10.1021/jo00280a046